川中丘陵区，不利旱粮生产的主要因素有两个：一是干旱，二是冲刷。两者已成为制约这一区域旱粮高产稳产的难题。针对这一现状，我们分析利用四川盆地内气候温和、无霜期长、庄稼一年四季都能生长的特点，采用以“中厢横垄，五粮轮作”的方式进行耕作栽培，经为期３ 年的试验示范，取得了较好的避灾增产效果，年公顷产量超过１５ ｔ 。饲料和燃料也获得了大幅度增产，获得了良好的经济效益和生态效益。此技术不仅在川中实用，就是在南方丘陵区也有一定的推广使用价值 Hilly in central Sichuan, unfavorable dry food production, there are two main factors: First, drought, and second, erosion. Both have become a problem restricting the high and stable drought-resistant crops in this region. In response to this situation, we analyzed the characteristics of the mild climate, long frost-free period and the ability of crops to grow throughout the year in the Sichuan Basin. Cultivation and cultivation were carried out in the manner of " Experimental demonstration, and achieved good results in disaster prevention and increase production, the annual output of more than 15 hectares. Feed and fuel have also been significantly increased production, access to a good economic and ecological benefits. This technology is not only practical in Sichuan, is also in the southern hilly areas have a certain degree of promotion and use value